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mdziegiel/README.md

Hi, I'm Michael Dziegiel 👋

💻 Senior Network Administrator | Cloud, Security & Automation
🌐 Merrimack Valley, MA • 20+ years in IT • Homelab + Hybrid Infrastructure Engineer

👨‍💻 About Me

  • 20+ years managing and securing hybrid infrastructure (on-prem AD + Entra ID + Intune)
  • Deep experience in network engineering, virtualization, and endpoint management
  • Building scalable, secure, repeatable solutions across enterprise + homelab
  • Automating everything with PowerShell, Graph API, GitHub Actions
  • Always experimenting with Zero Trust, monitoring, and self-hosted platforms
  • Running a fully self-hosted personal infrastructure stack on my own hardware
  • Available for consulting, freelance, and contract IT work across northern MA & southern NH

🧰 Tech & Tools I Use

Infrastructure: Proxmox · QNAP · Hyper-V · UniFi · pfSense · OPNsense · Proxmox Backup Server · Veeam · Backblaze B2
OS: Windows Server · Ubuntu Server · Debian · Linux
Containers: Docker · Compose · Portainer
Cloud: Azure · Microsoft 365 · Intune · Autopilot · Entra ID
Automation: PowerShell · Graph API · GitHub/GitLab CI · Power Automate
Networking: VLAN Design · WireGuard/Tailscale · Nginx Reverse Proxy/WAF · Cloudflare Tunnels · Fing
Self-Hosted: AdGuard · Home Assistant · RustDesk · Uptime Kuma · Pi.Alert · LinkStack · Seafile · UrBackup · Seerr · Bitwarden
Security: Wazuh · Cloudflare Zero Trust · UniFi IDS/IPS · pfSense Firewall · T-Pot
Enterprise: ConnectWise · ScreenConnect · Auvik · Sophos · Proofpoint · Microsoft Defender · Cisco Umbrella · KnowBe4 · Meraki

📁 Projects

🏠 Homelab & Infrastructure

🔹 NOC Dashboard Open-source NOC dashboard for homelabs, prosumers, and small businesses — 130+ integrations, drag-and-drop cards, custom card builder, reporting, multi-user auth with 2FA, dark terminal aesthetic. Docker-ready.

🔹 Cloudflare Zero Trust for Homelab
Securing self-hosted services without open ports using Cloudflare Tunnels and Access policies

🔹 RustDesk Remote Access (Self-Hosted)
Replaced TeamViewer/AnyDesk with a fully self-hosted remote desktop server on Docker

🔹 AdGuard Home + Unbound Architecture
Network-wide DNS filtering and recursive resolver stack with VLAN-aware configuration

🔹 UniFi VLAN Segmentation & Firewalls
Full network segmentation across IoT, trusted, guest, and management VLANs

🔹 Proxmox NFS Storage & PBS Backups
Multi-layer backup architecture using PBS, QNAP NFS, HBS3 replication, and Backblaze B2

🔹 Uptime Kuma Monitoring Stack
Self-hosted monitoring and alerting for all homelab services and endpoints

📊 GitHub Stats

🌍 Connect with Me

⭐ Always building, improving, and securing IT environments — one project at a time.

Pinned Loading

  1. home-assistant-config home-assistant-config Public

    home-assistant-config

  2. powershell-scripts powershell-scripts Public

    PowerShell scripts for endpoint management, automation, and system configuration.

    PowerShell 1

  3. homelab-architecture homelab-architecture Public

  4. adguard-unbound-stack adguard-unbound-stack Public

    Redundant DNS filtering stack using AdGuard Home and Unbound with centralized sync and internal recursive resolution

  5. zero-trust-homelab zero-trust-homelab Public

    Zero Trust homelab architecture using Cloudflare Access, Tailscale, reverse proxying, and VLAN segmentation

  6. backup-recovery-homelab backup-recovery-homelab Public

    Backup & Recovery Architecture Repo